AU2012369989B2 - A modular three-phase online ups - Google Patents

A modular three-phase online ups Download PDF

Info

Publication number
AU2012369989B2
AU2012369989B2 AU2012369989A AU2012369989A AU2012369989B2 AU 2012369989 B2 AU2012369989 B2 AU 2012369989B2 AU 2012369989 A AU2012369989 A AU 2012369989A AU 2012369989 A AU2012369989 A AU 2012369989A AU 2012369989 B2 AU2012369989 B2 AU 2012369989B2
Authority
AU
Australia
Prior art keywords
phase
input
ups
power
converter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2012369989A
Other languages
English (en)
Other versions
AU2012369989A1 (en
Inventor
Milind Dighrasker
Damir Klikic
Pradeep TOLAKANAHALLI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric IT Corp
Original Assignee
Schneider Electric IT Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schneider Electric IT Corp filed Critical Schneider Electric IT Corp
Publication of AU2012369989A1 publication Critical patent/AU2012369989A1/en
Application granted granted Critical
Publication of AU2012369989B2 publication Critical patent/AU2012369989B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/10—Parallel operation of DC sources
    • H02J1/102—Parallel operation of DC sources being switching converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
    • H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/493—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode the static converters being arranged for operation in parallel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/12—The local stationary network supplying a household or a building
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/14—District level solutions, i.e. local energy networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Rectifiers (AREA)
AU2012369989A 2012-02-15 2012-02-15 A modular three-phase online ups Ceased AU2012369989B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/025210 WO2013122581A1 (en) 2012-02-15 2012-02-15 A modular three-phase online ups

Publications (2)

Publication Number Publication Date
AU2012369989A1 AU2012369989A1 (en) 2014-09-04
AU2012369989B2 true AU2012369989B2 (en) 2017-03-30

Family

ID=48984557

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012369989A Ceased AU2012369989B2 (en) 2012-02-15 2012-02-15 A modular three-phase online ups

Country Status (8)

Country Link
US (1) US9787209B2 (cg-RX-API-DMAC7.html)
EP (1) EP2815495B1 (cg-RX-API-DMAC7.html)
CN (1) CN104272573B (cg-RX-API-DMAC7.html)
AU (1) AU2012369989B2 (cg-RX-API-DMAC7.html)
DK (1) DK2815495T3 (cg-RX-API-DMAC7.html)
IN (1) IN2014DN07469A (cg-RX-API-DMAC7.html)
TW (1) TWI590564B (cg-RX-API-DMAC7.html)
WO (1) WO2013122581A1 (cg-RX-API-DMAC7.html)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104811036B (zh) 2014-01-28 2018-01-26 台达电子企业管理（上海）有限公司 多电源供电系统及其控制方法
CN104022564A (zh) * 2014-06-13 2014-09-03 刘卡丁 城市轨道交通弱电综合ups系统
CN104065276B (zh) 2014-06-27 2017-01-25 华为技术有限公司 一种三相不间断电源的控制方法、装置和三相不间断电源
US10404097B2 (en) * 2016-01-07 2019-09-03 Cisco Technology, Inc. Multi-input line-redundant uninterruptable power supply
TWI586065B (zh) * 2016-01-08 2017-06-01 光寶電子（廣州）有限公司 可選擇輸出電壓的電源分配裝置
US10804735B2 (en) 2016-01-29 2020-10-13 Hewlett Packard Enterprise Development Lp Uninterruptible power supply
JP6643678B2 (ja) * 2016-03-16 2020-02-12 パナソニックＩｐマネジメント株式会社 スイッチング電源装置
US9985450B2 (en) * 2016-05-12 2018-05-29 Littelfuse, Inc. Relay for use with multiple power sources
CN107546836B (zh) * 2016-06-23 2019-11-26 维谛技术有限公司 一种ups电源
JP2018137893A (ja) * 2017-02-22 2018-08-30 富士電機株式会社 電源装置
CN107465266A (zh) * 2017-09-13 2017-12-12 河南省三禾电气有限公司 一种智能站所终端设备以及智能配网设备监控系统
TWI665848B (zh) * 2017-12-08 2019-07-11 緯穎科技服務股份有限公司 電源供應系統及其控制方法
DE102017131042A1 (de) 2017-12-21 2019-06-27 Sma Solar Technology Ag Umrichter mit mindestens einem wandlermodul mit drei brückenzweigen, verfahren zum betreiben und verwendung eines solchen umrichters
CN109450107A (zh) * 2018-12-14 2019-03-08 引先自动化科技（苏州）有限公司 一种非接触式电力传输系统
TWI693780B (zh) * 2019-06-03 2020-05-11 緯穎科技服務股份有限公司 用於電源供應系統之控制方法及電源供應系統
US11362538B2 (en) 2020-01-31 2022-06-14 Schneider Electric It Corporation Uninterruptible power supply component analysis system and method
US11303149B2 (en) * 2020-02-03 2022-04-12 Schneider Electric It Corporation Short-circuit current capacity enhancement
CN112653335A (zh) * 2020-12-08 2021-04-13 华为技术有限公司 一种功率变换电路、功率变换电路的控制方法以及变压器
KR20220142796A (ko) * 2021-04-15 2022-10-24 현대자동차주식회사 충전 장치
CN114726228B (zh) * 2022-03-30 2025-11-04 华为数字能源技术有限公司 一种固态变压器和供电设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060167569A1 (en) * 2005-01-27 2006-07-27 Silvio Colombi Apparatus for synchronizing uninterruptible power supplies
US20100026093A1 (en) * 2006-01-05 2010-02-04 Paul Bleus Backup power system
US20100091529A1 (en) * 2006-12-16 2010-04-15 Gendrive Limited Electrical energy converter
US20110044077A1 (en) * 2009-08-20 2011-02-24 Henning Roar Nielsen 3-phase high-power ups

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745356A (en) 1996-06-25 1998-04-28 Exide Electronics Corporation Independent load sharing of AC power systems connected in parallel
TW591870B (en) 2003-02-18 2004-06-11 Delta Electronics Inc Integrated converter with three-phase power factor correction
US7259477B2 (en) 2003-08-15 2007-08-21 American Power Conversion Corporation Uninterruptible power supply
US7088601B2 (en) 2004-01-23 2006-08-08 Eaton Power Quality Corporation Power conversion apparatus and methods using DC bus shifting
US7456524B2 (en) * 2006-03-31 2008-11-25 American Power Conversion Corporation Apparatus for and methods of polyphase power conversion
US7652393B2 (en) * 2006-09-14 2010-01-26 American Power Conversion Corporation Apparatus and method for employing a DC source with an uninterruptible power supply
US7888818B2 (en) * 2008-02-22 2011-02-15 Liebert Corporation Substation based high voltage uninterruptible power supply
US7888819B2 (en) * 2008-04-23 2011-02-15 Phoenixtec Power Co., Ltd. Multi-input power converter and uninterruptible power supply having the same
US7847435B2 (en) * 2008-07-16 2010-12-07 International Business Machines Corporation Intrinsically balanced direct current uninterruptible power supply
US8228046B2 (en) * 2009-06-16 2012-07-24 American Power Conversion Corporation Apparatus and method for operating an uninterruptible power supply

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060167569A1 (en) * 2005-01-27 2006-07-27 Silvio Colombi Apparatus for synchronizing uninterruptible power supplies
US20100026093A1 (en) * 2006-01-05 2010-02-04 Paul Bleus Backup power system
US20100091529A1 (en) * 2006-12-16 2010-04-15 Gendrive Limited Electrical energy converter
US20110044077A1 (en) * 2009-08-20 2011-02-24 Henning Roar Nielsen 3-phase high-power ups

Also Published As

Publication number Publication date
CN104272573A (zh) 2015-01-07
CN104272573B (zh) 2017-04-12
TW201340550A (zh) 2013-10-01
IN2014DN07469A (cg-RX-API-DMAC7.html) 2015-04-24
US9787209B2 (en) 2017-10-10
US20150022003A1 (en) 2015-01-22
DK2815495T3 (en) 2017-10-23
WO2013122581A1 (en) 2013-08-22
EP2815495A4 (en) 2015-08-19
EP2815495B1 (en) 2017-06-14
AU2012369989A1 (en) 2014-09-04
TWI590564B (zh) 2017-07-01
EP2815495A1 (en) 2014-12-24

Similar Documents

Publication Publication Date Title
AU2012369989B2 (en) A modular three-phase online ups
US20230198286A1 (en) Combination wind/solar dc power system
US8410638B2 (en) Uninterruptible power supply systems and methods supporting load balancing
CN103828186B (zh) 用于在线ups系统的单一电池电力拓扑
US11316471B2 (en) Manual transfer switch for onsite energy generation and storage systems
AU2013306202B2 (en) System and method for efficient power distribution and backup
JP6162835B2 (ja) 配電システム及び電気システム
DK2820751T3 (en) Uninterruptible power supply with Delta converter for use as input power controller in a dual conversion system
CN106575868A (zh) 用于dc微电网的dc功率服务器
CN112751325A (zh) 直流供电系统及方法
US9312725B2 (en) System and method for efficient power distribution and backup
CN111106667B (zh) 一种供电装置和供电系统
JP2012222973A (ja) 無停電電源システム
EP3022827B1 (en) System and method for efficient power distribution and backup
HK1225522B (en) System and method for efficient power distribution and backup
HK1225522A1 (en) System and method for efficient power distribution and backup

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired